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EN ISO 23702-1:2018

Leather - Organic fluorine - Part 1: Determination of non-volatile compounds by extraction method using liquid chromatography/tandem mass spectrometry detector (LC-MS/MS) (ISO 23702-1:2018) EN ISO 23702-1:2018

Publication date:   Feb 14, 2019

General information

99.60 Withdrawal effective   Jun 28, 2023

CEN

CEN/TC 289 Leather

European Norm

59.140.30   Leather and furs

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Scope

This document specifies a test method for detection and quantification of extractable neutral, ionic, long, medium and short chain perfluorinated and poly-fluorinated substances in leather and coated leather.
This document, taking into account the three-dimensional distribution of the fibres within leather, makes the evaluation of the perfluorinated and poly-fluorinated substances with respect to the mass.
Classes of regulated compounds listed in Annex A, Table A.1, include acids, telomers, sulfonates and sulphonamide alcohols. Classes of other non-regulated compounds that can be determined by this document are defined in Annex B, Table B.1.

Life cycle

NOW

WITHDRAWN
EN ISO 23702-1:2018
99.60 Withdrawal effective
Jun 28, 2023

REVISED BY

PUBLISHED
EN ISO 23702-1:2023